Regresion or Regression: How To spell?

The word Regresion is misspelled against Regression, a noun meaning "The act of passing back or returning; retrogression; retrogradation."

Regression has double "ss" is mispronounced as "s"
Remember double 'SS' in between the strings regre & ion which should not be misspelled with single 'S'
Wrong Spelling: regre-s-ion
Correct Spelling: regre-ss-ion
Find more incorrect spellings of Regression to spell right way.